Hi Kelvin,

1) it seems you do record_route() for INVITE and ACK? If you do it for
the ACK as well, why? Doing record_route() should only be necessary
for INVITE (& SUBSCRIBE).
2) You could also test, if

modparam("rr", "enable_full_lr", 1)

would help. In this case, the first Record-Route-Header should also
contain "lr=on".

Kind regards,
Carsten

2013/11/28 Kelvin Chua <kelchy@gmail.com>:

> i am using only record_route() and my setup is dialog-aware. (dialog)
>
> it's worth noting that i am doing serial fork, but this particular call is
> the first branch.
>
> On Nov 28, 2013 11:38 PM, "Carsten Bock" <carsten@ng-voice.com> wrote:
>>
>> Hi Olle,
>>
>> actually it's an extension, i wanted to do sooner or later. If
>> Kamailio is Dialog-Aware (e.g. dialog or dialog_ng is loaded),
>> Kamailio "knows" what the route-set should be and could check and
>> optionally enforce the route-set.
>>
>> By the way: In the Record-Route of the "200 OK" it's "lr" and in the
>> "ACK" the Record-Route is "lr=on".
>> @Kelvin: You use only "record_route()" or do you have anything special
>> in this regards in your config?
>>
>> Kind regards,
>> Carsten
>>
>> 2013/11/28 Olle E. Johansson <oej@edvina.net>:
>> >
>> > On 28 Nov 2013, at 16:23, Alex Balashov <abalashov@evaristesys.com>
>> > wrote:
>> >
>> >> On 11/28/2013 10:22 AM, Kelvin Chua wrote:
>> >>> hi alex,
>> >>> is there a way for kamailio to force lr=on before relay? this carrier
>> >>> is
>> >>> driving me nuts
>> >>
>> >> No, Kamailio (as a SIP proxy) cannot modify the Route set after the
>> >> dialog is set up, in a sequential (in-dialog request) furthermore.
>> >
>> > The client changed the syntax of the route set - but do you really
>> > consider that a change of the route set, Alex?
>> >
>> > I guess the URI's are different.
>> >
>> > The question here is really - can Kamailio somehow clean up the URI's in
>> > the route set for this buggy client?
>> >
>> > /O
>> > _______________________________________________
>> > SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing list
>> > sr-users@lists.sip-router.org
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>>
>>
>>
>> --
>> Carsten Bock
>> CEO (Geschäftsführer)
>>
>> ng-voice GmbH
>> Schomburgstr. 80
>> D-22767 Hamburg / Germany
>>
>> http://www.ng-voice.com
>> mailto:carsten@ng-voice.com
>>
>> Office +49 40 34927219
>> Fax +49 40 34927220
>>
>> Sitz der Gesellschaft: Hamburg
>> Registergericht: Amtsgericht Hamburg, HRB 120189
>> Geschäftsführer: Carsten Bock
>> Ust-ID: DE279344284
>>
>> Hier finden Sie unsere handelsrechtlichen Pflichtangaben:
>> http://www.ng-voice.com/imprint/
>>
>> _______________________________________________
>> SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing list
>> sr-users@lists.sip-router.org
>> http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users
>
>
> _______________________________________________
> SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing list
> sr-users@lists.sip-router.org
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>



--
Carsten Bock
CEO (Geschäftsführer)

ng-voice GmbH
Schomburgstr. 80
D-22767 Hamburg / Germany

http://www.ng-voice.com
mailto:carsten@ng-voice.com

Office +49 40 34927219
Fax +49 40 34927220

Sitz der Gesellschaft: Hamburg
Registergericht: Amtsgericht Hamburg, HRB 120189
Geschäftsführer: Carsten Bock
Ust-ID: DE279344284

Hier finden Sie unsere handelsrechtlichen Pflichtangaben:
http://www.ng-voice.com/imprint/

_______________________________________________
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